#372 ez_setup.y DEFAULT_VERSION points to non-existent version

The version of ez_setup.py linked from the setuptools 3.5 Installation instructions for Windows 7 (the link points here: https://bootstrap.pypa.io/ez_setup.py) has the DEFAULT_VERSION variable set to a non-existent version 3.4.5. Installation fails... It works if manually changed to 3.5 (current release).